[1]陈道明,蒋勤.牡丹品种酯酶同工酶分析[J].南京林业大学学报(自然科学版),1989,13(03):036-42.[doi:10.3969/j.jssn.1000-2006.1989.03.006]
 Chen Daoming (Nanjing Forestry University)Jiang Qin.ESTERASE ISOZYME ANALYSIS OF PEONY VARIETIES[J].Journal of Nanjing Forestry University(Natural Science Edition),1989,13(03):036-42.[doi:10.3969/j.jssn.1000-2006.1989.03.006]
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牡丹品种酯酶同工酶分析
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
13
期数:
1989年03期
页码:
036-42
栏目:
研究论文
出版日期:
1900-01-01

文章信息/Info

Title:
ESTERASE ISOZYME ANALYSIS OF PEONY VARIETIES
文章编号:
1000-2006(1989)03-0036-07
作者:
陈道明;蒋勤
南京林业大学;洛阳市牡丹研究所
Author(s):
Chen Daoming (Nanjing Forestry University)Jiang Qin
Luoyang Penoy Research Institute
关键词:
牡丹酯酶同工酶聚类分析
Keywords:
PeonyEsterase isozyme Cluster analysis
DOI:
10.3969/j.jssn.1000-2006.1989.03.006
文献标志码:
A
摘要:
<正>牡丹为我国特有名花,具有很高的观赏价值。应用聚丙烯酰胺凝胶电泳法检测了49个品种的酯酶同工酶,其总酶带数为34条。可分为三个区段,第1区段Rf=0.14~0.26,第Ⅱ区段Rf=0.31~0.66,第Ⅲ区段Rf=0.7~0.92。根据各酶带出现的频率,计算各品种间酶带的不相似值,经Q型聚类分析,可分为8个类别。并以类间与类内的不相似系数,绘出各类间遗传距离图。
Abstract:
Peony is an endemic species with high ornamental value in China, 49 varieties were collected to examine their esterase isozymes by polyacrylamide gel plate electrophoresis. A total of 34 isozyme bands presented, they could be divided into 3 regions. The Rf of first region is 0.14~0.26; of the second region 0.31~0.66, and the Rf of third region ranges 0.70~0.92. Based on the frequency of each isozyme band, the dissimilarity values were calculated, and 8 groups could be distinquished by Q type cluster analysis. Furthermore, the dissimilarity coefficients between and within these groups were calculated and the map of genetic distance coefficients is finally illustrated.

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更新日期/Last Update: 1900-01-01